// Copyright 2021 PingCAP, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// See the License for the specific language governing permissions and
// limitations under the License.

package etcd

import "go.etcd.io/etcd/clientv3"

func getRevisionFromWatchOpts(opts ...clientv3.OpOption) int64 {
	op := &clientv3.Op{}
	for _, opt := range opts {
		opt(op)
	}
	return op.Rev()
}
